Query about Question 27 from "PrepSwift Quant Tickbox Quiz #1 (Arithmetic Column 1)" [6377]

[user9569]

https://prepswift.gregmat.com/quizzes/quiz/prepswift-quant-tickbox-quiz-1-arithmetic-column-1 (Question 27)

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Isnt it 0^0 = 1 in discrete math?

[Kweku]

According to Ets ETS Math Review Guide, page 12,

0⁰ = undefined